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ser-zykov [4K]
3 years ago
6

Pls help me and show working​

Mathematics
1 answer:
Juliette [100K]3 years ago
6 0

Answer:

4x + 10 > 3x + 14

x > 4

Step-by-step explanation:

Use the given values for length and width in the formula for perimeter of a rectangle.  You will be able to find the perimeter of rectangles A and B.

A = 2(l + w)

A = 2(x + 5 + x)

A = 2(2x + 5)

A = 4x + 10

B = 2(l + w)

B = 2(x + 7 + x/2)

B = 2(3x/2 + 7)

B = 3x + 14

The perimeter of rectangle A is larger than that of rectangle B.

A > B

4x + 10 > 3x + 14

(4x + 10) - 3x > (3x + 14) - 3x

x + 10 > 14

(x + 10) - 10 > 14 - 10

x > 4

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prisoha [69]
The answer is B, 4/-9 = 2/-3
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3 years ago
Ethanhunt help please :D:D:D:D
kirill115 [55]
A) In 1st Figure, Blue boxes means unit of diet soda = 8
Green boxed is regular sods = 4

Total Boxes = 12
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Now, We know, we have 74 soda in each box, and 8 boxes of diet soda, so the number of diet soda = 74 * 8 = 592

In short, Your Answer would be: 592

B.) Now, In 2nd figure, You can see
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Now, we know we have 46 shirts in each boxes and their is 3 boxes of short sleeves.
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Hope this helps!

6 0
3 years ago
Read 2 more answers
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Nady [450]

Answer

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Step-by-step explanation:

5 0
3 years ago
Roberto, Christopher, and Levi are amateur cyclist riding in the 165.1 km long Tour of Cortez bicycle race. Each cyclist is indi
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Answer:

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Step-by-step explanation:

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Here, we need to compute minutes and kilometers remaining for each cyclist, and then divide the former by the latter to find the required timing.

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3 years ago
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Because of the relatively large coefficients {9, 42, 49}, applying the quadratic formula would be a bit messy. Instead, I've chosen to "complete the square:"


9x^2 + 42x + 49 = 0 can be re-written as 9 [ x^2 + (42/9)x ] = -49


Dividing both sides by 9, we get [ x^2 + (42/9)x ] = - 49/9


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